Open House Dublin 2026

Open House Dublin is a free festival of architecture with guided tours and events taking place across the city and county each October. Brought to you by the Irish Architecture Foundation, the festival celebrates great architecture, urban design and the people that contribute to the creation of built Dublin. Visit the Open House Dublin website for more information. Readers are advised to check with the organiser before relying on the details published here. Open House Dublin is a free festival of architecture with guided tours and events taking place across the city and county each October. Brought to you by the Irish Architecture Foundation, the festival celebrates great architecture, urban design and the people that contribute to the creation of built Dublin. Visit the Open House Dublin website for more information. Readers are advised to check with the organiser before relying on the details published here.